File: pch.cpp

package info (click to toggle)
llvm-toolchain-3.9 1%3A3.9.1-8
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 441,060 kB
  • ctags: 428,777
  • sloc: cpp: 2,546,577; ansic: 538,318; asm: 119,677; objc: 103,316; python: 102,148; sh: 27,847; pascal: 5,626; ml: 5,510; perl: 5,293; lisp: 4,801; makefile: 2,177; xml: 686; cs: 362; php: 212; csh: 117
file content (14 lines) | stat: -rw-r--r-- 658 bytes parent folder | download | duplicates (35) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
// This is a regression test for handling of stat caches within the tooling
// infrastructure. This test reproduces the problem under valgrind:

// First, create a pch that we can later load. Loading the pch will insert
// a stat cache into the FileManager:
// RUN: %clang -x c++-header %S/Inputs/pch.h -o %t1

// Use the generated pch and enforce a subsequent stat miss by using
// the test file with an unrelated include as second translation unit.
// Test for an non-empty file after clang-check is executed.
// RUN: clang-check -ast-dump "%S/Inputs/pch.cpp" "%s" -- -include-pch %t1 -I "%S" -c >%t2 2>&1
// RUN: test -s %t2

#include "Inputs/pch-fail.h"